It always used to interest me what my daughter would come up with, or even my daughter and my youngest son, when they were just chattering. Funny imaginations, and funny thoughts.
Today, I took her shopping with me. We bought some baby clothes for a friend who is due soon. She was "imagining"....
"Imagine if all the people in the world died, but all the animals lived, and just one baby lived, and imagine that she had already kissed a boy before all the people died, so she had a baby when she grew up, and......"
I just smiled. I guess we still need to do some teaching on that topic with the younger ones! In the meantime, be careful about your babies kissing other babies.